Filters








177 Hits in 2.8 sec

A Beaconless Routing Approach for Energy Conservation in Wireless Sensor Network

Patil Anil Kumar, Dr. Pm Hadalgi
2014 IOSR Journal of Electronics and Communication Engineering  
Therefore, those algorithms cannot work properly in realistic scenarios. In this paper we present a new beacon-less routing protocol EBGR.  ...  Its design is based on the new delay function to reduce collisions and duplicate messages produced during the phase of selecting the next forwarder.  ...  sensor networks.  ... 
doi:10.9790/2834-0916113119 fatcat:zat4jiprxjcfpa6izye37hwuiu

Reliability-Aware Cooperative Node Sleeping and Clustering in Duty-Cycled Sensors Networks

Jeungeun Song, Yiming Miao, Enmin Song, M. Hossain, Mohammed Alhamid
2018 Sensors  
Through the extensive OPNET-based simulations, we show that the proposed scheme significantly outperforms the existing geographic routing schemes and beaconless geographic routings in wireless sensor networks  ...  Duty-cycled sensor networks provide a new perspective for improvement of energy efficiency and reliability assurance of multi-hop cooperative sensor networks.  ...  algorithm; Yiming Miao conceived and performed the experiments; Enmin Song improved this article in terms of architecture, design, experiments as well as theories, meanwhile polished the article in language  ... 
doi:10.3390/s18010127 pmid:29300329 pmcid:PMC5796484 fatcat:drxcvr63nbgkbjaizlcra3mwva

Energy-efficient beaconless geographic routing in energy harvested wireless sensor networks

Oswald Jumira, Riaan Wolhuter, Sherali Zeadally
2012 Concurrency and Computation  
We propose a routing scheme called energy-efficient beaconless geographic routing with energy supply (EBGRES) for wireless sensor networks.  ...  Geographic routing, in which each node forwards packets based only on its location, its direct neighbors, and the destination, is particularly attractive to resource-constrained sensor networks Figure  ...  workload and opens up other application areas for sensor networks.  ... 
doi:10.1002/cpe.2838 fatcat:o5q5v5ls5zbploarklt4tffda4

SBGR: A Simple Self-Protected Beaconless Geographic Routing for Wireless Sensor Networks

Rafael Marin-Perez, Pedro M. Ruiz
2011 2011 IEEE Eighth International Conference on Mobile Ad-Hoc and Sensor Systems  
We analyze in detail the effects of insider attacks (Sybil and Sinkhole) in beaconless geographic routing protocols and propose a Self-Protected Beaconless Geographic Routing (SBGR) protocol.  ...  Some protocols use cryptographic schemes, reputation schemes and other sorts of complex and costly (especially for a wireless sensor network) solutions to provide security to the routing protocols.  ...  SBGR: SELF-PROTECTED BEACONLESS ROUTING This section presents a self-protected beaconless geographic routing protocol that is able to deal with insider attacks in wireless sensor networks.  ... 
doi:10.1109/mass.2011.144 dblp:conf/mass/Marin-PerezR11 fatcat:ggazcedmyjbpbey73qkpe4jjtm

Geographical Forwarding Methods in Vehicular Ad hoc Networks

Kashif Naseer Qureshi, Abdul Hanan Abdullah, Anwar Mirza, Raja Waseem Anwar
2015 International Journal of Electrical and Computer Engineering (IJECE)  
In this review paper, we concentrate on beaconless forwarding methods and their forwarding methods in detail.  ...  To address these common issues in network different types of forwarding strategies have been proposed.  ...  ACKNOWLEDGEMENTS This research is supported by the Ministry of Education Malaysia (MOE) and in collaboration with Research Management Centre (RMC) Universiti Teknologi Malaysia (UTM).  ... 
doi:10.11591/ijece.v5i6.pp1407-1416 fatcat:6te26iiyava6tmrfjljmblf6uu

A reliable, delay bounded and less complex communication protocol for multicluster FANETs

Wajiya Zafar, Bilal Muhammad Khan
2017 Digital Communications and Networks  
In this research both beacon enabled mode and beaconless modes have been investigated with Guaranteed Time Slots (GTS) and virtual Time Division Multiple Access (TDMA) respectively.  ...  A B S T R A C T Recently, Flying Ad-hoc Networks (FANETs), enabling ad-hoc networking between Unmanned Aerial Vehicles (UAVs) is gaining importance in several military and civilian applications.  ...  Fig. 13 shows that average end-to-end delay of 802.11 based network is comparable to 802.15.4 beaconless mode based network.  ... 
doi:10.1016/j.dcan.2016.06.001 fatcat:esypo4tqqbhz7nyv7kr36ehnha

Performance Evaluation of Unslotted CSMA/CA for Wireless Sensor Networks: Energy Consumption Analysis and Cross Layer Routing

Inès El Korbi, Leila Azouz Saïdane
2017 International Journal of Computer Network and Information Security  
The IEEE 802.15.4 standard is considered as the most notorious MAC layer for wireless sensor networks (WSNs) in both centralized and distributed context.  ...  For instance, in multi hop environment, the beaconless IEEE 802.15.4 is used.  ...  The authors derived the average energy, the delay and the reliability within a link in the network and generalized the results to the multi-hop context.  ... 
doi:10.5815/ijcnis.2017.06.01 fatcat:wtun4otsrjbtrnwelzv5fj7qea

Source-Initiated Geographical Data Flow for Wireless Ad Hoc and Sensor Networks

Mujdat Soyturk, Turgay Altilar
2006 2006 IEEE Annual Wireless and Microwave Technology Conference  
The SWR provides braided-paths ifnot multi-paths, naturally which is essential to improve reliability and to serve for the time-critical data.  ...  The use of thresholds in retransmissions provides the system with a flexible and energy-efficient data flow.  ...  STATELESS WEIGHT ROUTING: SWR We propose a new novel stateless and beaconless routing algorithm for wireless sensor and ad hoc networks.  ... 
doi:10.1109/wamicon.2006.351964 fatcat:4dne6gcipjdnliqg4cywuh6tbi

Beaconless Traffic-Aware Geographical Routing Protocol for Intelligent Transportation System

Sadia Din, Kashif Naseer Qureshi, M. Sheheryar Afsar, Joel J. P. C. Rodrigues, Awais Ahmad, Gyu Sang Choi
2020 IEEE Access  
This research designs a Beaconless Traffic-Aware Geographical Routing Protocol (BTA-GRP) by considering traffic density, distance and direction for next forwarder node and route selection.  ...  The simulation results indicated that the proposed protocol has higher performance in VANETs.  ...  In the last protocol broadcast the CTS packet and start data forwarding in the network.  ... 
doi:10.1109/access.2020.3030982 fatcat:d3w3xrxwqreb3dzvsq4erdc3fy

Stateless Data Flow Approach with Void Avoidance for Wireless Ad Hoc and Sensor Networks

Mujdat Soyturk, D. Altilar
2007 2007 2nd International Symposium on Wireless Pervasive Computing  
networks.  ...  The initial simulation results indicates the proposed algorithm works with the SWR and providing it with an additional feature of adaptivity for wireless ad hoc and sensor networks.  ...  VOID AVOIDANCE IN SWR Stateless Weight Routing (SWR) protocol [9] is a stateless and beaconless routing algorithm for wireless sensor and ad hoc networks.  ... 
doi:10.1109/iswpc.2007.342610 fatcat:6lfj7nh2ojam3c4kjko3vumzou

Performance Evaluation of IEEE 802.15 MAC PROTOCOLS in Different dBm and OMNet++

Zafer ALBAYRAK, Hatem MUSA, Muhammet ÇAKMAK
2020 Zeki sistemler teori ve uygulamaları dergisi  
In present days, wireless sensor networks (WSN) have involved considerable attention of both academy and industry because of the varied range of contexts in which they could be used.  ...  The has wireless body area network (WBAN) become the most important standard for WSN, and several software and hardware platforms are built on it.  ...  For without-beacon networks, the network director arbitrarily broadcast beacon frames from period to period.  ... 
doi:10.38016/jista.758312 fatcat:n76qgbny25cltnc64umnvqhnb4

Contention-Based Beaconless Real-Time Routing Protocol for Wireless Sensor Networks

Chao Huang, Guoli Wang
2010 Wireless Sensor Network  
Comprehensive simulations show that CBRR can not only achieve higher performance in static networks, but also work well for dynamic networks.  ...  This paper presents a novel real-time routing protocol, called CBRR, with less energy consumption for wireless sensor networks (WSNs).  ...  Introduction WSNs are comprised of tiny, low power sensor nodes, which are densely deployed in a monitored area and collaborate to forward the sensed data to a base station through multiple hops.  ... 
doi:10.4236/wsn.201027065 fatcat:a2nxym6mhbg6hc4walhjrv6sba

Data-Centric Load and QoS-Aware Body-to-Body Network Routing Protocol for Mass Casualty Incident

Diana Olivia, Ashalatha Nayak, Mamatha Balachandra
2021 IEEE Access  
Further, the protocol handles network-specific quality parameters by including load distribution along with buffer management based on the medical condition of the casualties and beaconless routing mechanism  ...  To overcome this challenge, there is a necessity to design a dynamic routing protocol that supports data-centric quality parameters such as delay and reliability as well network-specific quality parameters  ...  [44] have considered multi-sources: vital sign sensors and text-based inputs from wireless and pervasive devices of Wireless Body Area Network.  ... 
doi:10.1109/access.2021.3077472 fatcat:gkpawhfqavaz5bhli33mxi72pu

A Novel Stateless Energy-Efficient Routing Algorithm for Large-Scale Wireless Sensor Networks with Multiple Sinks

Mujdat Soyturk, Turgay Altilar
2006 2006 IEEE Annual Wireless and Microwave Technology Conference  
Scalability of a routing protocol for wireless sensor networks is mainly affected by the topological changes and by the number of sensor nodes in the network.  ...  In large scale networks with a large number of sensor nodes, multiple-sinks (gateways) should be used to provide scalability.  ...  CONCLUSIONS In this paper, we propose a novel stateless energyefficient routing algorithm (MS-SWR) for wireless sensor networks with multiple sinks. MS-SWR is based on the SWR protocol.  ... 
doi:10.1109/wamicon.2006.351942 fatcat:qtalz2fg75bd5nziamxn3shqjm

A Self-Adaptive and Link-Aware Beaconless Forwarding Protocol for VANETs

Changle Li, Yun Chen, Xiaolei Han, Lina Zhu
2015 International Journal of Distributed Sensor Networks  
To provide a reliable routing for the data transmission, a self-adaptive and link-aware beaconless forwarding (SLBF) protocol is proposed.  ...  Based on the receiver based forwarding (RBF) scheme, SLBF designs a selfadaptive forwarding zone which is used to make the candidate nodes accurate.  ...  However, the nonuniform distribution of nodes, the high mobility, and dynamic nature of VANETs pose great challenges [10, 11] in reliable data 2 International Journal of Distributed Sensor Networks transmission  ... 
doi:10.1155/2015/757269 fatcat:iz426mfmnvcldmp4hp5qfqv7ca
« Previous Showing results 1 — 15 out of 177 results